From 62d1c7ab6b2bda4d301e0f10d290d9250ac92d10 Mon Sep 17 00:00:00 2001
From: Giacomo Leidi <goodoldpaul@autistici.org>
Date: Thu, 21 Sep 2023 02:42:33 +0200
Subject: nongnu: lycheeslicer: Avoid manually unpacking .deb file.

* nongnu/packages/engineering.scm (lycheeslicer)[phases]<unpack>:
Replace with 'setup-cwd;
<symlink-binary-file>: there's no need anymore to care about the
environment-variables file;
[native-inputs]: drop tar.

Signed-off-by: Jonathan Brielmaier <jonathan.brielmaier@web.de>
---
 nongnu/packages/engineering.scm | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

(limited to 'nongnu')

diff --git a/nongnu/packages/engineering.scm b/nongnu/packages/engineering.scm
index e4ddd5b..b05f6c0 100644
--- a/nongnu/packages/engineering.scm
+++ b/nongnu/packages/engineering.scm
@@ -35,28 +35,22 @@
            #~'("lib/LycheeSlicer/lycheeslicer")
            #:phases
            #~(modify-phases %standard-phases
-               (replace 'unpack
+               (add-after 'binary-unpack 'setup-cwd
                  (lambda _
-                   (invoke "ar" "x" #$source)
-                   (invoke "tar" "xvf" "data.tar.xz")
                    ;; Use the more standard lib directory for everything.
                    (rename-file "opt/" "lib")
                    (mkdir-p "share")
                    (copy-recursively "usr/share" "share")
                    ;; Remove unneeded files.
-                   (delete-file-recursively "usr")
-                   (delete-file "control.tar.gz")
-                   (delete-file "data.tar.xz")
-                   (delete-file "debian-binary")))
-               (add-after 'unpack 'fix-desktop-file
+                   (delete-file-recursively "usr")))
+               (add-after 'setup-cwd 'fix-desktop-file
                  (lambda _
                    ;; Fix the .desktop file binary location.
                    (substitute* '("share/applications/lycheeslicer.desktop")
                      (("/opt/LycheeSlicer")
                       (string-append #$output "/lib/LycheeSlicer")))))
-               (add-before 'install-wrapper 'symlink-binary-file-and-cleanup
+               (add-before 'install-wrapper 'symlink-binary-file
                  (lambda _
-                   (delete-file (string-append #$output "/environment-variables"))
                    (mkdir-p (string-append #$output "/bin"))
                    (symlink (string-append #$output "/lib/LycheeSlicer/lycheeslicer")
                             (string-append #$output "/bin/lycheeslicer"))))
@@ -68,7 +62,6 @@
                           (list
                            (string-append #$output "/lib/LycheeSlicer"))
                           ":")))))))))
-    (native-inputs (list tar))
     (inputs
      (list libxscrnsaver))
     (home-page "https://mango3d.io")
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